Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260325 | Suspended concealed grid accessible ceiling system | Alan C. Wendt, Gerald L. Koski | 2001-07-17 |
| 6035876 | Free-standing ceiling | Merritt W. Seymour, Robert J. Surra, Alan C. Wendt, Merle A. Lindby-Young | 2000-03-14 |
| D396018 | Interior tree | Merritt W. Seymour, Robert J. Surra, Alan C. Wendt, Merle A. Lindby-Young | 1998-07-14 |
| 4666355 | Top grip lock nut assembly | — | 1987-05-19 |